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Updated: May 23, 2026

Assessment of Resistance to Tyrosine Kinase Inhibitors by an Interrogation of Signal Transduction Pathways by Antibody Arrays
Published on: September 19, 2018
In this issue: Tec kinases in the crosshairs
Abstract:
Tec family kinases are the second largest family of non-receptor tyrosine kinases, of critical importance to the biology of cells derived from the bone marrow. Significant progress in this area during the last decade revealed a role for several of these kinases in inflammatory and oncologic disorders. This led to the discovery and development of molecular targeted therapies against Tec kinases, most notably to date Btk, already showing promising clinical activity in B cell lymphoma and autoimmunity. As Btk does not carry oncogenic modifications, this also establishes a novel therapeutic paradigm, based on targeting ancillary pathways recruited by the pathogenic process to become pivotal to cancer cell's biology. This issue focuses on biology and translation of Tec kinases, at the cross-roads between immunology and cancer.
Insights
Tec kinases are crucial for bone marrow cell biology and play roles in inflammation and cancer. Targeted therapies, like Btk inhibitors, show promise for B cell lymphoma and autoimmune diseases.
Area of Science:
- Biochemistry
- Immunology
- Oncology
Background:
- Tec family kinases are vital non-receptor tyrosine kinases in bone marrow-derived cells.
- Recent research highlights their involvement in inflammatory and oncologic disorders.
Discussion:
- The development of targeted therapies against Tec kinases, such as Bruton's tyrosine kinase (Btk), is a significant advancement.
- Btk inhibition offers a novel therapeutic strategy, particularly for B cell malignancies and autoimmune conditions.
Key Insights:
- Btk's lack of oncogenic modifications suggests targeting ancillary pathways is a viable therapeutic paradigm.
- This approach focuses on pathways crucial for cancer cell survival and proliferation.
Outlook:
- Further research into Tec kinase biology and translation is essential.
- Understanding the interplay between immunology and cancer offers new therapeutic avenues.
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